26953839

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:548

約数の個数: 36

約数和(自身を含む): 43695288

約数和(自身を除く): 16741449

約数列:

[1, 3, 9, 11, 33, 53, 99, 121, 159, 363, 467, 477, 583, 1089, 1401, 1749, 4203, 5137, 5247, 6413, 15411, 19239, 24751, 46233, 56507, 57717, 74253, 169521, 222759, 272261, 508563, 816783, 2450349, 2994871, 8984613, 26953839]

約数ペア:

[(1, 26953839), (3, 8984613), (9, 2994871), (11, 2450349), (33, 816783), (53, 508563), (99, 272261), (121, 222759), (159, 169521), (363, 74253), (467, 57717), (477, 56507), (583, 46233), (1089, 24751), (1401, 19239), (1749, 15411), (4203, 6413), (5137, 5247)]